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FR3097147B1 - Spindle with piezoelectric actuators - Google Patents

Spindle with piezoelectric actuators Download PDF

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Publication number
FR3097147B1
FR3097147B1 FR1906380A FR1906380A FR3097147B1 FR 3097147 B1 FR3097147 B1 FR 3097147B1 FR 1906380 A FR1906380 A FR 1906380A FR 1906380 A FR1906380 A FR 1906380A FR 3097147 B1 FR3097147 B1 FR 3097147B1
Authority
FR
France
Prior art keywords
spindle
exciter
piezoelectric actuators
actuators
piezoelectric actuator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1906380A
Other languages
French (fr)
Other versions
FR3097147A1 (en
Inventor
Sylvain Laporte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MITIS
Original Assignee
MITIS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1906380A priority Critical patent/FR3097147B1/en
Application filed by MITIS filed Critical MITIS
Priority to US17/616,848 priority patent/US12285830B2/en
Priority to PCT/EP2020/060815 priority patent/WO2020249288A1/en
Priority to BR112021024715A priority patent/BR112021024715A2/en
Priority to CN202080043786.9A priority patent/CN114040829B/en
Priority to JP2021573434A priority patent/JP7711001B2/en
Priority to EP20719434.1A priority patent/EP3983170B1/en
Priority to CA3139740A priority patent/CA3139740A1/en
Publication of FR3097147A1 publication Critical patent/FR3097147A1/en
Application granted granted Critical
Publication of FR3097147B1 publication Critical patent/FR3097147B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/34—Arrangements for removing chips out of the holes made; Chip- breaking arrangements attached to the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/73—Drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/108—Piezoelectric elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/14—Electric drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Milling Processes (AREA)
  • Drilling And Boring (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Broche à actionneurs piézoélectriques Broche (10) pour réaliser un usinage assisté par des oscillations axiales non ultrasoniques, comportant : un arbre porte outil (12), et une partie excitatrice, pour soumettre l’arbre à des oscillations axiales non ultrasoniques, notamment durant sa rotation, cette partie excitatrice comportant : un premier étage excitateur, comportant au moins un actionneur piézoélectrique (24), un deuxième étage excitateur, comportant au moins un actionneur piézoélectrique (22), ayant un recouvrement axial non nul avec le premier étage excitateur, les actionneurs des deux étages étant disposés de façon à additionner leurs effets. Figure pour l’abrégé : Fig. 1Spindle with piezoelectric actuators Spindle (10) for performing machining assisted by non-ultrasonic axial oscillations, comprising: a tool-holder shaft (12), and an exciting part, for subjecting the shaft to non-ultrasonic axial oscillations, in particular during its rotation, this exciter part comprising: a first exciter stage, comprising at least one piezoelectric actuator (24), a second exciter stage, comprising at least one piezoelectric actuator (22), having a non-zero axial overlap with the first exciter stage, the actuators of the two stages being arranged so as to add their effects. Figure for the abstract: Fig. 1

FR1906380A 2019-06-14 2019-06-14 Spindle with piezoelectric actuators Active FR3097147B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1906380A FR3097147B1 (en) 2019-06-14 2019-06-14 Spindle with piezoelectric actuators
PCT/EP2020/060815 WO2020249288A1 (en) 2019-06-14 2020-04-17 Spindle with piezoelectric actuators
BR112021024715A BR112021024715A2 (en) 2019-06-14 2020-04-17 Spindle to perform non-ultrasonic axial oscillation assisted machining and drilling or shape machining method
CN202080043786.9A CN114040829B (en) 2019-06-14 2020-04-17 Spindle with piezoelectric actuator
US17/616,848 US12285830B2 (en) 2019-06-14 2020-04-17 Spindle with piezoelectric actuators
JP2021573434A JP7711001B2 (en) 2019-06-14 2020-04-17 Spindle with Piezoelectric Actuator
EP20719434.1A EP3983170B1 (en) 2019-06-14 2020-04-17 Spindle with piezoelectric actuators
CA3139740A CA3139740A1 (en) 2019-06-14 2020-04-17 Spindle with piezoelectric actuators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906380 2019-06-14
FR1906380A FR3097147B1 (en) 2019-06-14 2019-06-14 Spindle with piezoelectric actuators

Publications (2)

Publication Number Publication Date
FR3097147A1 FR3097147A1 (en) 2020-12-18
FR3097147B1 true FR3097147B1 (en) 2021-06-11

Family

ID=68343018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906380A Active FR3097147B1 (en) 2019-06-14 2019-06-14 Spindle with piezoelectric actuators

Country Status (8)

Country Link
US (1) US12285830B2 (en)
EP (1) EP3983170B1 (en)
JP (1) JP7711001B2 (en)
CN (1) CN114040829B (en)
BR (1) BR112021024715A2 (en)
CA (1) CA3139740A1 (en)
FR (1) FR3097147B1 (en)
WO (1) WO2020249288A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7507636B2 (en) * 2020-08-27 2024-06-28 株式会社ディスコ Spindle unit and processing device
CN119036168A (en) * 2024-09-19 2024-11-29 南京航空航天大学 Self-sensing self-driving intelligent vibration reduction tool handle system and cutting vibration suppression method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452211A (en) * 1944-10-17 1948-10-26 Scophony Corp Of America Machine for mechanically working materials
US3561462A (en) 1969-10-10 1971-02-09 Branson Instr Ultrasonic drive assembly for machine tool
EP0104008A1 (en) * 1982-09-03 1984-03-28 Hurco Manufacturing Company, Inc. Machine tool spindle stop and tool release mechanism
JPS6440044U (en) * 1987-09-03 1989-03-09
US6324592B1 (en) 1997-02-25 2001-11-27 Keystone Aerospace Apparatus and method for a mobile computer architecture and input/output management system
DE19854348C1 (en) 1998-11-25 2000-04-27 Fortuna Werke Maschf Ag High-frequency machine tool spindle and method for adjusting initial tension in an angular contact roller ball bearing fitted in it, uses piezoactuator tension of varied longitudinal dimensions for exerting variable tension force
US6422757B1 (en) 2000-12-15 2002-07-23 Industrial Technology Research Inst. Active piezoelectric spindle bearing preload adjustment mechanism
JP2005053203A (en) * 2003-08-06 2005-03-03 Kazumasa Onishi Cutting device
WO2006002675A1 (en) 2004-07-02 2006-01-12 Sauer Gmbh Tool with an oscillating head
JP4658730B2 (en) * 2005-07-28 2011-03-23 株式会社ディスコ Cutting equipment
US20110135416A1 (en) 2009-12-04 2011-06-09 Precision Drive Systems, LLC Spindle apparatus for receiving and driving a tool holder
WO2011112967A1 (en) 2010-03-11 2011-09-15 Edison Welding Institute, Inc. Ultrasonic machining module
FR2984192B1 (en) 2011-12-16 2014-01-10 Mitis MACHINING PROCESS
FR3006617B1 (en) 2013-06-06 2015-06-19 Ct Tech Des Ind Mecaniques VIBRATION MACHINING DEVICE
CN205211518U (en) 2013-11-28 2016-05-04 株式会社村田制作所 Electromagnet, camera lens drive device
FR3027541B1 (en) 2014-10-22 2016-12-30 Centre Technique Des Ind Mec IMPROVED VIBRATION MACHINING DEVICE
DE102015105338A1 (en) * 2015-04-08 2016-10-27 Lti Motion Gmbh Tool drive with spindle shaft and operating method
CN104985201B (en) * 2015-07-22 2017-04-26 西安交通大学 Programmable intelligent electric spindle
US10232446B2 (en) 2015-11-16 2019-03-19 Apex Brands, Inc. Adaptive drilling with piezo-electric feed oscillator
CN108015597B (en) * 2017-12-19 2019-05-31 长春理工大学 A kind of small-sized self-energizing ultrasonic vibration electro spindle

Also Published As

Publication number Publication date
BR112021024715A2 (en) 2022-02-08
EP3983170C0 (en) 2023-07-05
FR3097147A1 (en) 2020-12-18
WO2020249288A1 (en) 2020-12-17
CA3139740A1 (en) 2020-12-17
CN114040829A (en) 2022-02-11
CN114040829B (en) 2024-04-02
EP3983170B1 (en) 2023-07-05
US20220314382A1 (en) 2022-10-06
JP2022536167A (en) 2022-08-12
JP7711001B2 (en) 2025-07-22
EP3983170A1 (en) 2022-04-20
US12285830B2 (en) 2025-04-29

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